Bubble Level for iPhone 4+

+ Metal Detector & AR Ruler

Lemondo Apps LLc

    • Free
    • Offers In-App Purchases



NEW and UNIQUE features and functionalities:

1. Classic water-level + Object alignment
2. Angle measurement
3. Surface flatness
4. Metal detection - detect wire inside the wall before drilling it
5. Inclinometer - Also known as a tilt – meter; will help drivers during off-road journeys, to control and minimize the risk of roll-over.
6. AR Ruler - point your camera and measure distance between objects.
7. 3D Room Plan on Pro versions
8. 2D Room Plane
9. Compass

With all the new features of this app, you'll always have carpenter and off-road navigator with you!
From now, with the help of Bubble Level, you’ll never have the issues regarding:

• Alignment of the picture, board, furniture, wall and etc.!
• Calculation of different angles in various situations!
• Checking your table, shelf and surface level of every face-up objects!
• Detecting metal and even wire inside the wall
• Tracking the inclination of bike, car and etc.
These are the main occasions of app usage, but you’ll find MUCH MORE in practice!

You can get Pro features through auto-renewing subscription and if you want to continue getting premium features, your subscription should be continued.

1 Monthly subscription costs $1.99 (or equivalent), free trial - 3 days and renews automatically every month , unless you cancel it through your iTunes account

3 Monthly subscription costs $7.99 (or equivalent), free trial - 3 days and renews automatically every month , unless you cancel it through your iTunes account

1 Year subscription costs $24.99 (or equivalent), free trial - 3 days and renews automatically every month , unless you cancel it through your iTunes account

Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change with notice.

Payment will be charged to your iTunes Account at confirmation of purchase.

Your subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current subscription.
Your account will be charged for a renewed subscription within 24 hours prior to the end of current subscription.
You can manage your subscription and switch off the auto-renewal by accessing your account settings after purchase.
You cannot cancel the current subscription during the active subscription period.

Any unused part or time-span of a free trial period will be forfeited, as soon as you purchase a subscription.

more information can be found on the following links: Terms of use:

Privacy policy: http://lemondo.com/privacy

We want to hear your suggestions, likes, complains.. Please leave your feedback, rate us on the AppStore or use the contact link to stay in touch.

Get Bubble Level NOW with simple, high resolution graphics and ENJOY!

What’s New

Version 5.4

- Bug Fixes: We've squashed some bugs for a smoother experience.
- Crash Fixes: Stability improvements to keep your app running flawlessly.

Update now for a more reliable Bubble Level experience!

Ratings and Reviews

4.7 out of 5
110.8K Ratings

110.8K Ratings


Best Free Level App I Could Find

Im an amateur carpenter and couldn’t find my level one day when on a job. So I looked at, and downloaded, probably 6 different applications before I ended up downloading this one. This was the only one that did exactly what it said, and more, this app works perfectly, and it has many more useful tools then just a bubble level. My only issue is that it plays a commercial ever 5th or so times you change tools. But it’s free, and I understand nothing is really free in this world😂. One piece of advice I would give (this isn’t the apps fault) is your phone case, or in my case, my pop socket, has to be removed to get a real accurate reading. Otherwise great app for the money(free)has multiple styles of levels, and many other uses. Thanks for doing such a fine job making it!

timstring ,

The most useful utility here!!

I have been using this app for ages. Every major update is like a X-mas present. I know there is something great inside.

I especially find the gyroscope to be extremely useful. I am a carpenter by trade and it seems like every time I take my table saw to a job site, I have to zero the blade with the table. I built a frame for my phone with magnets on the bottom and one side. Using the Gyroscope feature, I get a reading off the top of the saw, then attach the phone to the blade. When the gyroscope’s reading matches the top of the table, I know the blade is perfectly perpendicular to the table. Also, should I need to make a bevel cut, the gyroscope will give the perfect angle!!

Many thanks and many more blessings!

Captskinny ,

Very useful

I find it is a well-made app with a lot of great features when I had gotten it I didn’t realize that my iPhone XS Max already had an app pre-programmed with a lot of the same features but not all of them I do like the visualization of the Bubble Level app compared to the iPhones factory installed version so I will be keeping it and I have gone ahead and paid to have the ads removed donate a dollar why not Would love to see more features Like a stud finder and improvements on the metal detector needs improved range as your phone has to be directly on the metal object in order to register and possible improvements throughout the app in the future but I will give it a definite five out of five

App Privacy

The developer, Lemondo Apps LLc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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